Comment by lan321

The 3 buck LIDL tshirt isn't really intended for casual business attire tbh.

If you want good looking (symmetrically cut, better stitched, etc) tshirts long term I then raise you Uniqlo with 7 bucks per DRY synthtic tshirt and 12 for a supima cotton one. I pretty much daily them and in over at least 3 years they haven't shown significant aging. Only the supima ones have mostly lost the "supima" text on the inside at the back of the neck area.

Comically enough I also have 3 shirts from Primark for 1$ each that are now at least 5 years old, probably more like 7 that still look fine. I still wear them to work without worry. The shaping of them was all over the place though. No two in the pile were identical.

Dying could be an issue, I wear gray and black ones so your mileage may vary with colored washing. I also don't blast them at 90 degrees C but rather 60 for black/gray, 40 for everything else.

Or your standards are just ultra high compared to mine, for better or worse. From my perspective tshirt quality ends at Uniqlo and I then go to Olympus business/casual shirts. From there the only option I have to look more businessman-y is the wool suit.